/*
 * Copyright 2012 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package be.free.ts.activity;

import be.free.ts.project.Project;
import be.free.ts.support.Builder;
import be.free.ts.support.DateTimeService;
import be.free.ts.support.IntervalBuilder;
import org.joda.time.DateTime;

import javax.inject.Inject;
import javax.inject.Provider;
import java.util.Date;

/**
 * @author Christophe De Blende
 * @since 03/04/13
 */
public class ActivityBuilder implements Builder<Activity> {
	private final Provider<Activity> activityProvider;

	private final Provider<IntervalBuilder> intervalBuilder;

	private final DateTimeService dateTimeService;

	private DateTime startDateTime;

	private DateTime endDateTime;

	private String name;

	private Project project;

	@Inject
	public ActivityBuilder(Provider<Activity> activityProvider, Provider<IntervalBuilder> intervalBuilder,
						   DateTimeService dateTimeService) {
		this.activityProvider = activityProvider;
		this.intervalBuilder = intervalBuilder;
		this.dateTimeService = dateTimeService;
	}

	public ActivityBuilder startDateTime(DateTime value) {
		startDateTime = value;
		return this;
	}

	public ActivityBuilder endDateTime(DateTime value) {
		endDateTime = value;
		return this;
	}

	public ActivityBuilder startDateTime(Date value) {
		startDateTime = dateTimeService.newDateTime(value);
		return this;
	}

	public ActivityBuilder endDateTime(Date value) {
		endDateTime = dateTimeService.newDateTime(value);
		return this;
	}

	public ActivityBuilder name(String value) {
		name = value;
		return this;
	}

	public ActivityBuilder project(Project value) {
		project = value;
		return this;
	}

	public Activity build() {
		Activity activity = activityProvider.get();
		activity.setInterval(intervalBuilder.get()
				.startDateTime(startDateTime)
				.endDateTime(endDateTime)
				.build());
		activity.setName(name);
		activity.setProject(project);
		return activity;
	}

}
